Agronomic management options for sustaining chickpea yield under climate change scenario

Authors

  • M.D.M. KADIYALA International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324
  • D. KUMARA CHARYULU International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324
  • S. NEDUMARAN International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324
  • D. MOSES SHYAM International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324
  • M. K. GUMMA International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324
  • M.C.S. BANTILAN International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, India-502324

DOI:

https://doi.org/10.54386/jam.v18i1.897

Keywords:

CROPGRO - chickpea, climate change, management options, sequence analysis, sowing window

Abstract

The impact of future climate change on the chickpea productivity was studied using the sequence analysis tool of DSSAT V 4.5 to simulate fallow-chickpea rotation at four locations viz Anantapur, Kurnool, Kadapa and Prakasam of Andhra Pradesh State. The results indicated that as compared to baseline climate, the climate change to be anticipated by 2069 (Mid –century period) would decrease the yield of chickpea by 4.3 to 18.6 per cent across various locations tested. Yield benefits obtained based on the simulation study from various adaptation options revealed that advancing the sowing window by one fortnight and application of one critical irrigation at 60 DAS found to be beneficial in increasing chickpea yields under climate change scenario.

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Published

01-06-2016

How to Cite

M.D.M. KADIYALA, D. KUMARA CHARYULU, S. NEDUMARAN, D. MOSES SHYAM, M. K. GUMMA, & M.C.S. BANTILAN. (2016). Agronomic management options for sustaining chickpea yield under climate change scenario. Journal of Agrometeorology, 18(1), 41–47. https://doi.org/10.54386/jam.v18i1.897

Issue

Vol. 18 No. 1 (2016): June

Section

Research Paper

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